JRC JMA-2343, Instruction Manual

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3.3.15 Using the parallel line cursor
The parallel line cursor function is set to #1EBL and #1VRM The parallel line cursor function is set to #1EBL and #1VRM The parallel line cursor function is set to #1EBL and #1VRM The parallel line cursor function is set to #1EBL and #1VRM
(a) Select "PLINE 1" or "PLINE 2" in the line "EBL1/VRM1" - the menu "FUNCTION".
When setting to PLINE 1, the parallel line cursor is displayed in half circumference.
When setting to PLINE 2, the parallel line cursor is displayed in a full circumference.
Operating the parallel line cursor Operating the parallel line cursor Operating the parallel line cursor Operating the parallel line cursor
(a) Push the
ＥＢＬ ＥＢＬ ＥＢＬ ＥＢＬ
key or the
ＶＲＭ ＶＲＭ ＶＲＭ ＶＲＭ
key.
Depending on the setting at the line "EBL1/EBL2" of the menu "FUNCTION", the
parallel line cursor will be displayed in a half circumference or full circumference.
However, it is necessary to set #1EBL or #1VRM to operational mode using the
cross key.
(b) Set the bearing and interval of the parallel line cursor by operating the cross key
in the up-down and left-right directions.
• When the upper portion of the cross key is pushed, the interval increases.
• When the lower portion of the cross key is pushed, the interval decreases.
• When the left side of the cross key is pushed, the parallel cursor turns in the
counterclockwise direction.
• When the right side of the cross key is pushed, the parallel cursor turns in the
clockwise direction.
Canceling the parallel line cursor Canceling the parallel line cursor Canceling the parallel line cursor Canceling the parallel line cursor
(a) Select "FIX" in the line "EBL1/VRM1" - the menu "FUNCTION".
The parallel line cursor display is canceled and use of normal #1EBL and #1VRM
will be enabled.
3.3.16 Switching the EBL and cursor bearing display among relative, true and
magnetic bearing display mode
There are three methods of displaying the bearing using EBL and the cursor.
• Relative bearing display:
This is the bearing of an EBL or cursor displayed with the bearing of the ship's
bow (ship's heading marker) taken as 0 degrees.
•
True bearing display
(Note)
:
This is the bearing of an EBL or cursor displayed with the bearing of true north
(north pole) taken as 0 degrees.